Arduino with RGB LED to create any colour you want

Basic code to create an LED of any colour from an RGB LED.

Please let me know if you experience any problems with this code. Be sure to check back for more Arduino code.

Schematic:

Code:

 /*  
   
 Oliver Holden  
 Created 28/10/2014  
   
 Components:  
 * Arduino UNO  
 * RGB LED  
 * 3x 220 ohm resistors  
   
 - Create an LED that can dispaly any colour you want  
   
 Schematic for this project is on  
 http://breadboarder.blogspot.co.uk/  
   
 */  
   
 int redPin = 11;   // Red LED,  connected to digital pin 11  
 int grnPin = 10;   // Green LED, connected to digital pin 10  
 int bluPin = 9;   // Blue LED, connected to digital pin 9  
   
    
 void setup()  
 {  
  pinMode(redPin, OUTPUT);   // Setting LED pins as outputs  
  pinMode(grnPin, OUTPUT);  
  pinMode(bluPin, OUTPUT);   
 }  
    
 void loop()  
 {  
  setColor(255, 255, 255); // (R,G,B) - change the numbers to a value between 0 and 255  
 }  
    
 void setColor(int red, int green, int blue)   // Setting colours  
 {  
  analogWrite(redPin, red);  
  analogWrite(grnPin, green);  
  analogWrite(bluPin, blue);   
 }